Custom Deck Builders in North Hills, NY | Trex & Wood Specialists

Custom Deck Design & Construction in North Hills, NY

Built to handle Nassau County winters and set you up for easy, laid-back summer living outdoors.

Picture a calm morning with coffee outside, the sun warming the boards, and enough room for a table, a grill, and a couple of loungers. That’s what a well-planned deck does for North Hills homes, whether you’re in a classic Colonial, a cozy Cape, or a High Ranch that needs a better flow to the yard. We build decks that feel like a natural extension of your home, designed for real life: weeknight dinners, birthday parties, and quiet evenings with soft lighting and a breeze. We’re in North Hills every week, and we also build throughout Roslyn Estates and Roslyn Harbor, so we know what homeowners here expect: clean lines, strong structure, and materials that stay good-looking with low upkeep. If your project falls into a category where approvals are needed, in some cases, permits may be required, and we help guide the process with the Building Department - Village of North Hills. Homeowners also choose us for proven satisfaction, with ratings like 5.0 on Google and 5.0 on Houzz.

• Licensed & insured in Nassau County
• Over 39 years of deck-building experience
• Fast permit guidance with the Building Department at One Shelter Rock Road, North Hills, NY 11576
• Certified Trex Platinum & TimberTech Pro Installers

Transforming Outdoor Living for North Hills Homeowners

A great deck changes how your whole home feels. Suddenly, there’s a place for pancake breakfasts outside, a shady corner for reading, and space for friends to gather without everyone getting squeezed into the kitchen. For Colonials, we often design decks that line up beautifully with the back of the home, creating a clean, balanced look from the yard. For Capes, a deck can make a smaller footprint feel bigger by creating “bonus space” outdoors. For High Ranches, the deck is often the missing link, turning that upper-level back door into a comfortable, safe, everyday hangout.

We also plan for how you move through your day. Where will the stairs land? Do you want a straight shot to the yard for kids and pets? Do you need a landing near the grill so you’re not carrying food down steps? And when you’re driving along Northern Boulevard (Route 25A) or coming home via Shelter Rock Road, it’s a good feeling knowing your backyard is set up like a private retreat.

Just as important: we keep the process simple. We help with design choices, we explain material options in plain English, and we build with a crew that respects your property. Most projects are completed in 1-2 days, so you’re not living in a construction zone for weeks.

Natural Wood Decking Choices

There’s nothing quite like real wood under your feet. Cedar is a popular choice when homeowners want a lighter look with a natural feel. Mahogany brings a rich, high-end tone that pairs beautifully with many North Shore home styles. Pressure-treated lumber is often chosen when budget matters, or when the plan includes staining to match a specific color palette.

Wood also has personality. The grain and warmth can make the whole yard feel more inviting, especially when you add planters, a pergola, or a simple railing that lets the landscaping shine. That said, we’ll always be honest about upkeep. Nassau County humidity, summer sun, and seasonal swings can be tough on natural boards. To keep wood looking its best, you should expect periodic cleaning and protective coating. If you’re the type of homeowner who enjoys maintaining your home’s exterior, wood can be a great fit. If you’d rather relax and not think about sanding or sealing, we’ll point you toward lower-maintenance options that still look sharp.

Trex, TimberTech & PVC Decking Options

Composite and PVC decking are built for homeowners who want the “set it and enjoy it” lifestyle. Instead of traditional boards that need regular sealing, these products are made to resist everyday wear: sun, rain, spilled drinks, muddy shoes, and the kind of backyard traffic that comes with family gatherings. They’re also comfortable to walk on, with consistent boards that stay stable season after season.

Trex is a favorite in North Hills because it offers great style choices with very low upkeep. Homeowners often compare Trex Signature and Trex Transcend when they want a premium look, deeper color tones, and strong long-term protection. Trex Select is a great middle option for clean design and value, while Trex Enhance is often chosen when you want composite benefits at a more approachable price point. Trex product lines also come with fade-and-stain warranty coverage that ranges by collection, commonly spanning 25 to 50 years depending on the specific product.

TimberTech is another top-tier option with beautiful colors and a more “crafted” look in many of their collections. Depending on the line, TimberTech’s fade-and-stain warranty coverage typically falls in the 25-50-year range. If a homeowner wants the most “hose it off and you’re done” experience, PVC decking can be the right match because it’s made to handle moisture extremely well.

And if you still love the charm of wood? We can design a deck that keeps that classic feel while using smarter build details to reduce maintenance headaches.

Why We Use KDAT Lumber for the Substructure

KDAT stands for kiln-dried lumber. In simple terms, it’s framing wood that’s dried in a controlled way so it stays straighter and more stable. Our KDAT framing is also pre-stained brown, which means the structure looks clean and finished from day one. That’s a huge upgrade for second-story decks where the framing is visible from below, especially when you’re looking out from a patio or sliding door and you don’t want to see raw, blotchy wood.

KDAT helps reduce twisting and movement as the seasons change, and it creates a sharper, more polished look under the deck. It’s also backed by a limited lifetime transferable warranty. Most importantly, Decks Unique is the only decking company on Long Island offering this, and once you see it in person, you’ll understand why it matters.

Choosing the Right Decking Materials

Choosing decking isn’t just about color. It’s about how you live. Trex Signature and Trex Transcend are great when you want a higher-end look and long-term peace of mind. Trex Select and Trex Enhance are strong choices when you want composite comfort with a tighter budget. TimberTech offers a wide range of styles too, from clean, modern tones to warmer, wood-like looks.

Then there’s what you don’t see: the framing. Standard framing can work, but KDAT framing often outperforms it in appearance and stability, especially on elevated builds where the underside is part of your view. We’ll walk you through samples, explain what matters for your layout, and help you choose a package that makes sense for your home and your maintenance comfort level.

Custom Features for Comfort, Style & Safety

The right details make your deck feel like an outdoor room. For a relaxed entertaining vibe, cocktail railings give you a wide top ledge that works like a built-in bar for drinks and small plates. Cable railings are popular when homeowners want a more open view toward the yard. Vinyl railings can be a smart pick when you want a crisp, clean look with very little upkeep.

Lighting is one of the best upgrades you can make. LED stair risers help prevent slips at night, and post-cap lights add a soft glow that feels welcoming without being harsh. It’s the kind of feature you appreciate when you’re letting the dog out at night or hosting friends for an evening cookout.

Because our area is Flat Coastal, shade matters too. We can design for umbrellas, pergolas, or other shade structures that make the deck comfortable during peak sun. The goal is simple: a deck that looks great, feels safe for the whole family, and gets used every day-not just a few weekends a year.

Visit Our Commack Showroom

If you’re the kind of homeowner who wants to see and touch materials before making a decision, you’ll love our Commack showroom. We have full-size deck displays so you can walk on different boards, compare colors in real light, and see how railings actually look at real height. You can also explore multiple railing styles, check out lighting demos (including stair and post lighting), and review a wide selection of material samples from Trex and TimberTech, plus beautiful wood options.

Many North Hills homeowners make the trip because it’s a convenient drive along major North Shore routes, and it saves time during planning. Instead of guessing from tiny samples online, you can compare everything side-by-side and meet with a designer who does this every day. It’s a comfortable, no-pressure way to make smart choices-and leave with a plan you feel confident about.

Awards & Professional Recognition

Awards matter in decking because they’re not given out for “trying.” They’re earned through consistent craftsmanship, strong business practices, and a track record of happy homeowners. When you’re investing in your home, recognition from trusted industry groups can help you feel confident that you’re hiring a team that builds the right way, not the fast way. Over the years, Decks Unique has earned professional acknowledgments through quality builds, dependable project management, and staying current with modern installation standards. For homeowners in North Hills, these recognitions add another layer of trust-along with our day-to-day reputation and communication-so you can move forward without second-guessing.

Our Workmanship & Product Guarantees

We stand behind our builds with a Decks Unique lifetime workmanship guarantee, because details matter long after the crew leaves. If you choose Trex, Trex also offers a 10-year labor warranty on Signature and Transcend when installed by Trex Platinum builders like us. Trex fade and stain warranty terms vary by line: Signature/Transcend can carry 50-year coverage, Select commonly carries 35-year coverage, and Enhance Naturals/Basic typically carries 25-year coverage. TimberTech products also offer fade and stain warranty coverage that generally ranges from 25 to 50 years, depending on the collection. For homeowners who love natural boards, we include a wood deck lifetime decay guarantee. And for the structure, our KDAT framing comes with a limited lifetime transferable warranty, adding long-term confidence where it counts.

Built for North Hills: Local Engineering Considerations

Every deck needs to look great, but it also needs to feel solid for decades. In North Hills, we pay close attention to ground conditions, wind exposure, and the right hardware so your deck performs through the seasons. Our team handles the planning details that homeowners shouldn’t have to worry about, from footing depth to inspections and final sign-off.

Composite vs Wood Comparison Table

How We Build Decks Designed to Perform for Years

A deck’s long-term performance comes from the build details you don’t notice on day one. We use joist tape to help protect the top of the framing from trapped moisture where boards meet the structure. We install ledger flashing to help direct water away from the connection point at the house, which is one of the most important areas to keep dry. When the design calls for it, we add picture framing around the perimeter for a finished look that also helps protect board edges from wear.

For fasteners, we often use stainless or ceramic-coated options that are well-suited to Nassau County conditions, especially in areas where moisture and temperature swings can speed up corrosion. None of this is about “extras.” It’s about building in a way that helps your deck stay tight, clean, and comfortable season after season.

Deck Pricing in North Hills

Deck pricing isn’t just about square footage. The biggest cost drivers are usually the materials you choose (wood vs composite vs PVC), the railing style, the number and width of stairs, and whether the deck is low to the ground or elevated. Design details-like lighting, built-in seating, cocktail rails, or a picture-frame border-also influence the budget. If your yard needs more complex footing placement or the layout includes multiple levels, that can also affect pricing.

The good news: you’ll know what you’re getting, and why. We’ll walk you through options and help you balance “dream features” with smart value. Financing is available for qualified homeowners.

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Frequently Asked Questions

Do you work with the Building Department - Village of North Hills if my project needs approvals?

Yes. In some cases, permits may be required based on the deck’s height, size, and scope. If approvals are needed, we help guide the process-plans, required details, and inspection timing-so it’s clear and organized.

I live near Shelter Rock Road-can you design a deck that feels private without blocking all the light?

Absolutely. We often use smart railing choices, pergola-style shade, and lighting placement to create privacy while keeping the space bright and open. The goal is to make the deck feel like a retreat, not a boxed-in platform.

How fast can you build my deck in North Hills?

Most projects are completed in 1-2 days. Larger or more detailed builds can take longer, but we’ll set expectations up front so you know what to plan for.

What’s the real difference between Trex, TimberTech, PVC, and wood?

Wood offers a natural look and feel but usually needs more upkeep. Trex and TimberTech are low-maintenance options with many color choices and strong long-term fade-and-stain coverage depending on the line. PVC is often chosen when homeowners want maximum moisture resistance and easy cleaning.

Why would I pay more for KDAT framing if it’s under the deck?

KDAT is kiln-dried and pre-stained brown, so it tends to stay straighter and looks far cleaner-especially on second-story decks where you can see the framing from below. It’s also a major differentiator here because Decks Unique is the only decking company on Long Island offering it.

Your Local Deck Builder Serving North Hills

If you want a deck that looks right on a North Shore home and feels solid every time you step outside, we’re ready to help. We build throughout North Hills, Roslyn Estates, and Roslyn Harbor, and we bring the same careful planning to every job-layout, structure, lighting, and the finishing details. Homeowners also appreciate our track record, with ratings like 5.0 (Google), 4.7 (Angi), and 94% (Facebook).

Contact Us for a Free Quote
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Service Areas

Decks Unique proudly serves North Hills (11030, 11040, 11042, 11576, 11577) and nearby neighborhoods throughout the North Shore. If you’re in or around North Hills and want a deck built with smart structure, clean design, and low-maintenance options, we’re ready to help.